52 lines
3.7 KiB
C#
52 lines
3.7 KiB
C#
// Copyright (c) 2010-2014 SharpDX - SharpDX Team
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#if DESKTOP_APP
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namespace SharpDX.MediaFoundation.DirectX
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{
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/// <summary>
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/// <p><strong>Applies to: </strong>desktop apps only</p><p>Provides DirectX Video Acceleration (DXVA) services from a Direct3D device. To get a reference to this interface, call <strong><see cref="SharpDX.MediaFoundation.DirectX.Direct3DDeviceManager.GetVideoService"/></strong> or <strong><see cref="SharpDX.MediaFoundation.DirectX.DXVAFactory.CreateVideoService"/></strong>.</p>
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/// </summary>
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/// <remarks>
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/// <p>This is the base interface for DXVA services. The Direct3D device can support any of the following DXVA services, which derive from <strong><see cref="SharpDX.MediaFoundation.DirectX.VideoAccelerationService"/></strong>:</p><ul> <li> Video decoding: <strong><see cref="SharpDX.MediaFoundation.DirectX.VideoDecoderService"/></strong> </li> <li> Video processing: <strong><see cref="SharpDX.MediaFoundation.DirectX.VideoProcessorService"/></strong> </li> </ul>
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/// </remarks>
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/// <include file='..\Documentation\CodeComments.xml' path="/comments/comment[@id='IDirectXVideoAccelerationService']/*"/>
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/// <msdn-id>ms697049</msdn-id>
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/// <unmanaged>IDirectXVideoAccelerationService</unmanaged>
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/// <unmanaged-short>IDirectXVideoAccelerationService</unmanaged-short>
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public partial class VideoAccelerationService
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{
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/// <summary>
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/// <p><strong>Applies to: </strong>desktop apps only</p><p>Creates a DirectX Video Acceleration (DXVA) services object. Call this function if your application uses DXVA directly, without using DirectShow or Media Foundation. </p>
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/// </summary>
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/// <param name="device"><dd> <p> A reference to the <strong><see cref="SharpDX.Direct3D9.Device"/></strong> interface of a Direct3D device. </p> </dd></param>
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/// <returns><p>If this function succeeds, it returns <strong><see cref="SharpDX.Result.Ok"/></strong>. Otherwise, it returns an <strong><see cref="SharpDX.Result"/></strong> error code.</p></returns>
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/// <include file='..\Documentation\CodeComments.xml' path="/comments/comment[@id='DXVA2CreateVideoService']/*"/>
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/// <msdn-id>ms704721</msdn-id>
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/// <unmanaged>HRESULT DXVA2CreateVideoService([In] IDirect3DDevice9* pDD,[In] const GUID& riid,[Out] void** ppService)</unmanaged>
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/// <unmanaged-short>DXVA2CreateVideoService</unmanaged-short>
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public VideoAccelerationService(SharpDX.Direct3D9.Device device)
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{
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System.IntPtr temp;
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DXVAFactory.CreateVideoService(device, Utilities.GetGuidFromType(GetType()), out temp);
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FromTemp(temp);
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}
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}
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}
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#endif |